Which metric components, by default, are used in IGRP? (Choose all the correct answers.)
Delay
Reliability
Load
Bandwidth
Correct Answer :
A. Delay
Related Questions
You have a total of five routers. ________ circuits are required to fully mesh the network, where every router needs ___________ interfaces.
5, 5
8, 4
10, 5
10, 4
You have ISL trunks in your network and five VLANs configured. How many instances of STP are running?
1
5
10
15
During the learning function, the switch places addresses and ports in a(n) _________ table.
IP address
learning
CAM
memory
A __________ topology uses a single connection to connect all devices together.
Bus
Star
Point-to-point
Ring
You are at User EXEC mode and type the letter e. What message appears?
% Incomplete command.
% Ambiguous command:
% Unknown command or computer name
% Invalid input detected at '^'.
RIP supports load balancing for up to __________ ___________ paths.
Six, unequal-cost
Four, unequal-cost
Four, equal-cost
Six, equal-cost
You are given the following addressing information: 172.17.16.255/23. What type of address is this?
Network
Directed Broadcast
Host
VLSM allows you to summarize __________ back to the class boundary.
Subnets
Networks
172.16.240.256 is a class __________ address.
A
B
C
None of the above
When choosing a WAN solution, consider all of the following except __________.
Number of devices
Cost-effectiveness
Availability
Amount of bandwidth
What router command saves the active configuration to NVRAM?
copy nvram startup-config
copy startup-config running-config
copy running-config nvram
copy running-config startup-config
________ topologies in NBMA environments do not have problems with split horizon.
Partially meshed
Fully meshed
Hub and spoke
Star
The ___________ converts an ISDN four-wire connection to a two-wire connection.
NT5
NP1
NT1
TN1
_________ defines how the Frame Relay DTE and DCE interact with each other.
DLCI
CIR
LMI
PMI
Which command defines interesting traffic?
dialer-group
dialer-list
dialer map
dialer remote-name
On the 1900 switch, how do you enter User EXEC mode?
It comes up by default.
Enter the letter U in the menu.
Enter the letter K in the menu.
Enter the letter C in the menu.
Which router command would you use to test only layer-3 connectivity?
telnet
show cdp traffic
show interfaces
traceroute
Which of the following is true concerning bridges?
They switch frames in hardware.
They support half- and full-duplexing.
They support one collision domain for the entire bridge.
They do only store-and-forward switching.
An idle DDR connection will be torn down after _________ seconds of not seeing interesting traffic.
120
122
130
132
Which type of routing protocol uses the Shortest Path First algorithm?
Distance vector
Link state
Hybrid
When examining the IP routing table, an EIGRP route will be shown as what letter?
I
E
O
D
A 1924 has _________ Ethernet interfaces.
24
26
27
28
What command creates a DHCP address pool on a router?
ip dhcp
ip pool dhcp
ip dhcp pool network
ip dhcp pool
You are given a class C network and you have four LAN segments with the following numbers of devices: 120, 60, and two with 30. What subnet mask values would you use to accommodate these segments?
/24, /25, and /26
/25, /26, and /27
/26, /27, and /28
None of these
When connecting a switch to a router, use a ___________ cable.
Crossover
Straight-through
Rollover
If you wanted a list of parameters for the show command, you would type ________.
LOOK
VIEW
SHOW
Which types of memory do not maintain their contents during a power-off state?
NVRAM
ROM
RAM
Flash
Which is an example of a hybrid protocol?
IGRP
EIGRP
RIPv1
OSPF
You are given a class C network, 192.168.1.0/24. You need three networks with 60 hosts and two networks with 30 hosts. What are the subnet mask values you could use?
255.255.255.128 and 255.255.255.192
255.255.255.224 and 255.255.255.240
255.255.255.192 and 255.255.255.224
None of these
The 1900 switch supports ________ VLANs.
10
32
64
250